2352045 has 16 divisors (see below), whose sum is σ = 3893760. Its totient is φ = 1210944.

The previous prime is 2352043. The next prime is 2352061. The reversal of 2352045 is 5402532.

It is not a de Polignac number, because 2352045 - 2¹ = 2352043 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269 + ... + 3138.

It is an arithmetic number, because the mean of its divisors is an integer number (243360).

2^2352045 is an apocalyptic number.

It is an amenable number.

2352045 is a deficient number, since it is larger than the sum of its proper divisors (1541715).

2352045 is a wasteful number, since it uses less digits than its factorization.

2352045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2352045 is about 1533.6378320842. The cubic root of 2352045 is about 132.9888433553.

Adding to 2352045 its reverse (5402532), we get a palindrome (7754577).

The spelling of 2352045 in words is "two million, three hundred fifty-two thousand, forty-five".